Mattias Karlsson

Flexenclosure AB engages in the design and manufacture of prefabricated data centers and power management systems for the information and communications technology industries. It offers eCentre™ data centre buildings and eSite™ x10, a telecom site power system. The company was founded by Stefan Jern in 1989 and is headquartered in Stockholm, Sweden.

Part of Clear Blue Technologies International, Inc., eSite Power Systems AB is a Swedish technology company that specializes in power supply systems for telecom sites. The company is based in Lidkoping, Sweden. With over 10 years of experience in designing and building its award-winning esite™ solution, eSite Power Systems is a market leader in its field and has been a driving force in the development of sustainable green energy infrastructure. The CEO of the company is Mattias Karlsson. eSite Power Systems was acquired by Clear Blue Technologies International, Inc. on January 18, 2023 for $0.18 million.